VFA Mixed Practice Test #837

Question 1

In action research, the teacher acts as a researcher to address a specific classroom issue. Which of the following is a key characteristic of this process?

Accepted Answer

B. Collaborating with students to co-create solutions — Collaboration with students is a key characteristic of action research, as it empowers learners and ensures their perspectives are included, making option B correct. Option A is incorrect as action research emphasizes the teacher's role as a researcher. Option C is flawed because reflection is a critical component of the process. Option D is incorrect as action research values both qualitative and quantitative data.

Answer

A. Relying solely on external experts for data analysis

Answer

C. Implementing changes without reflecting on outcomes

Answer

D. Using only quantitative data to measure success

Question 2

Amit Shah constituency:‌​‍

Accepted Answer

Gandhinagar — Gandhinagar, Gujarat.‌​‍

Answer

Ahmedabad East

Answer

Rajkot

Answer

Vadodara

Question 3

Photoelectric effect: photoelectrons are emitted when:‌​‍

Accepted Answer

Frequency > threshold (regardless of intensity) — Einstein (1905, Nobel 1921). ‌​‍KE_max = hν - φ. Confirmed particle (photon) nature of light.

Answer

Temperature high

Answer

Always

Answer

Intensity > threshold

Question 4

Cochin International Airport is the world's first:‌​‍

Accepted Answer

Fully solar-powered airport — CIAL became the world's first airport fully powered by solar energy in 2015.‌​‍

Answer

Underground airport

Answer

Floating airport

Answer

Automated airport

Question 5

Types of WBCs:

Accepted Answer

5 — 5 types: neutrophils, lymphocytes, monocytes, eosinophils, basophils.

Answer

3

Answer

7

Answer

10

Question 6

The national bird of India is:‌​‍

Accepted Answer

Peacock — The Indian Peacock is the national bird, designated in 1963.‌​‍

Answer

Parrot

Answer

Eagle

Answer

Sparrow

Question 7

A teacher is planning a lesson on fractions. She is considering two approaches:
1.  Start by explaining the definition of a fraction, showing examples, and demonstrating how to add and subtract them.
2.  Provide students with various shapes and ask them to divide them into equal parts, encouraging them to discover patterns and formulate their own understanding of "parts of a whole."
The first approach is more aligned with the principles of **Ausubel's meaningful verbal learning**, while the second approach is more consistent with **Bruner's discovery learning**. Which of the following statements accurately reflects the primary difference in their pedagogical implications?

Accepted Answer

A. Ausubel emphasizes direct instruction and the use of advance organizers, while Bruner advocates for active student exploration and concept formation. — Ausubel's theory promotes meaningful verbal learning through structured presentation of information, often using advance organizers and direct instruction to integrate new knowledge into existing cognitive structures. In contrast, Bruner's discovery learning emphasizes active student exploration, manipulation of materials, and inductive reasoning to construct their own understanding. Option A accurately captures this fundamental difference, while other options misrepresent their theories or attribute concepts from other theorists.

Answer

B. Ausubel focuses on the Zone of Proximal Development, while Bruner stresses the importance of social interaction.

Answer

C. Ausubel promotes learning through problem-solving and scaffolding, while Bruner prioritizes assimilation and accommodation.

Answer

D. Ausubel believes learning should always be rote, whereas Bruner insists on symbolic representation as the sole mode of learning.

Question 8

Kerala Public Library:

Accepted Answer

TVM — State Central Library TVM.

Answer

Kochi

Answer

Thrissur

Answer

Kottayam

Question 9

'Nandanar' is the pen name of:‌​‍

Accepted Answer

P.C. Gopalan — Malayalam writer P.C. Gopalan wrote under the pen-name 'Nandanar'.‌​‍

Answer

C. Govinda Pisharady

Answer

P.C. Kuttikrishnan

Answer

R. Ramachandran Nair

Question 10

Resistance unit:

Accepted Answer

Ohm — Named after Georg Ohm.

Answer

Volt

Answer

Ampere

Answer

Watt

VFA Mixed Practice Test #837